CN216672312U

CN216672312U - Outdoor high-voltage power distribution cabinet with temporary fixing and supporting device

Info

Publication number: CN216672312U
Application number: CN202122427327.5U
Authority: CN
Inventors: 赵丽
Original assignee: Xinjiang Hualong Oilfield Technological LLC
Current assignee: Xinjiang Hualong Oilfield Technological LLC
Priority date: 2021-10-09
Filing date: 2021-10-09
Publication date: 2022-06-03
Anticipated expiration: 2031-10-09

Abstract

The utility model discloses an outdoor high-voltage power distribution cabinet with a temporary fixing and supporting device, which comprises a power distribution cabinet shell, a supporting device, a toothed belt, a supporting clamping seat, a transmission gear, a servo motor, a fixed gear, a toothed belt pulley, a fixed caster, a positioning strut and a positioning clamping groove, wherein the supporting clamping seat for supporting is fixedly installed at the center of the bottom end face of the power distribution cabinet shell, and the positioning clamping grooves for limiting are formed in four corners of inner end faces of the power distribution cabinet shell and the supporting clamping seat. According to the utility model, by arranging the fixed gear and the toothed belt pulley, when the device is temporarily supported, the transmission gear can simultaneously drive the four groups of supporting devices to displace towards the lower part through the fixed gear and the toothed belt pulley, so that the four groups of supporting devices can synchronously descend, and the upper part of the shell of the power distribution cabinet is supported, thereby improving the supporting stability of the device to the greatest extent, and further improving the stability of subsequent maintenance and supporting.

Description

Outdoor high-voltage power distribution cabinet with temporary fixing and supporting device

Technical Field

The utility model relates to the technical field of power distribution cabinets, in particular to an outdoor high-voltage power distribution cabinet with a temporary fixing and supporting device.

Background

High voltage distribution cabinet is arranged in power system electricity generation, the transmission of electricity, the distribution, electric energy conversion and consumption have played the break-make, control or protect function's equipment, its used voltage class is at 3.6kV ~ 550kV, can carry out effectual protection to electronic component, but current outdoor high voltage distribution cabinet is when overhauing or carrying, the support stability of switch board exists not enoughly, cause rocking of switch board easily, and then reduced the holistic security of switch board, the stability of follow-up switch board maintenance has also been reduced simultaneously, so the outdoor high voltage distribution cabinet who has interim fixed strutting arrangement is needed to solve the problem that the aforesaid exists.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an outdoor high-voltage power distribution cabinet with a temporary fixing and supporting device, so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: an outdoor high-voltage power distribution cabinet with a temporary fixed supporting device comprises a power distribution cabinet shell, a supporting device, a toothed belt, a supporting clamping seat, a transmission gear, a servo motor, a fixed gear, a toothed belt pulley, a fixed caster, a positioning pillar and a positioning clamping groove,

a supporting clamping seat for supporting is fixedly arranged at the center of the bottom end surface of the power distribution cabinet shell, positioning clamping grooves for limiting are respectively arranged at four corners of the inner end surfaces of the power distribution cabinet shell and the supporting clamping seat, two groups of positioning support columns are symmetrically and fixedly arranged on the lower end surface of the supporting clamping seat, and the lower end surface of the positioning pillar is rotationally clamped with a fixed caster, the inner end surface of the positioning clamping groove is rotationally clamped with a toothed belt pulley, the outer end surfaces of the four groups of toothed belt pulleys are meshed and rotationally connected through toothed belts, the inner end surfaces of the positioning clamping grooves are in sliding clamping connection with a supporting device through threads of the toothed belt pulleys, the bottom end surface of the supporting clamping seat is fixedly provided with a servo motor for transmission, and a transmission gear is fixedly connected to the top of the servo motor, and a fixed gear is fixedly mounted at the bottom of the toothed belt pulley close to the servo motor.

Preferably, strutting arrangement is including location slider, screw thread pivot, support base, connection point foot and spring slide-shaft, the lower terminal surface center department fixed mounting of location slider has and is used for driven screw thread pivot, and is located the lower terminal surface center department fixed mounting of screw thread pivot has the support base, support three groups of spring slide-shafts of the even equidistance fixedly connected with of bottom face of base, and be located the bottom fixedly connected with of spring slide-shaft connects the point foot.

Preferably, the positioning clamping groove comprises a fixed rotary groove formed in the supporting clamping seat and a fixed slot formed in the power distribution cabinet shell, and the fixed slot is in sliding clamping connection with the positioning sliding block.

Preferably, the threaded rotating shaft is in threaded connection with the inside of the toothed belt pulley, and the toothed belt pulley is rotatably clamped in the positioning clamping groove through the fixed rotating groove.

Preferably, a motor base is fixedly mounted on the bottom end face of the supporting clamping base, the servo motor is fixedly connected to the bottom of the supporting clamping base through the motor base, a guide groove is formed in the center of the inner portion of the fixed gear, and the radius of the guide groove is larger than that of the threaded rotating shaft.

Preferably, the outer end face of the fixed gear is meshed with the transmission gear in a rotating connection, and the servo motor is not in contact with the toothed belt.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, by arranging the fixed gear and the toothed belt pulley, when the device is temporarily supported, the transmission gear can simultaneously drive the four groups of supporting devices to displace towards the lower part through the fixed gear and the toothed belt pulley, so that the four groups of supporting devices can synchronously descend, and the upper part of the shell of the power distribution cabinet is supported, thereby improving the supporting stability of the device to the greatest extent, and further improving the stability of subsequent maintenance and supporting.

2. According to the utility model, by arranging the supporting device, the positioning sliding block can slide in the positioning clamping groove, so that an enough limiting foundation is provided for subsequent threaded displacement of the toothed belt pulley and the threaded rotating shaft, the lifting stability of the supporting device is improved, and meanwhile, the ground gripping force of the device can be effectively improved by connecting the sharp foot, so that the device is convenient to adapt to various environments, and the adaptability of the device is improved.

Drawings

FIG. 1 is an exploded view of a body of the present invention;

FIG. 2 is an assembled view of the body of the present invention;

fig. 3 is a schematic structural view of the supporting device of the present invention.

In the figure: 1-a power distribution cabinet shell, 2-a supporting device, 3-a toothed belt, 4-a supporting clamping seat, 5-a transmission gear, 6-a servo motor, 7-a fixed gear, 8-a toothed belt pulley, 9-a fixed caster, 10-a positioning pillar, 11-a positioning clamping groove, 21-a positioning sliding block, 22-a threaded rotating shaft, 23-a supporting base, 24-a connecting sharp foot and 25-a spring sliding shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Referring to fig. 1-3, an embodiment of the present invention is shown: an outdoor high-voltage power distribution cabinet with a temporary fixed supporting device comprises a power distribution cabinet shell 1, a supporting device 2, a toothed belt 3, a supporting clamping seat 4, a transmission gear 5, a servo motor 6, a fixed gear 7, a toothed belt pulley 8, fixed trundles 9, positioning pillars 10 and positioning clamping grooves 11,

a supporting clamping seat 4 for supporting is fixedly arranged at the center of the bottom end surface of the power distribution cabinet shell 1, positioning clamping grooves 11 for limiting are respectively arranged at four corners of the inner end surfaces of the power distribution cabinet shell 1 and the supporting clamping seat 4, two groups of positioning support columns 10 are symmetrically and fixedly arranged on the lower end surface of the supporting clamping seat 4, the lower end surface of the positioning pillar 10 is rotationally clamped with a fixed caster 9, the inner end surface of the positioning clamping groove 11 is rotationally clamped with a toothed belt pulley 8, the outer end surfaces of the four groups of toothed belt pulleys 8 are meshed and rotationally connected through toothed belts 3, the inner end surface of the positioning clamping groove 11 is in threaded sliding clamping connection with a supporting device 2 through the toothed belt pulleys 8, a servo motor 6 for transmission is fixedly arranged on the bottom end surface of the supporting clamping seat 4, and a transmission gear 5 is fixedly connected to the top of the servo motor 6, and a fixed gear 7 is fixedly mounted at the bottom of a toothed belt pulley 8 close to the servo motor 6.

The supporting device 2 comprises a positioning sliding block 21, a thread rotating shaft 22, a supporting base 23, a connecting tip 24 and a spring sliding shaft 25, the lower end face center of the positioning sliding block 21 is fixedly provided with the thread rotating shaft 22 for transmission, the lower end face center of the thread rotating shaft 22 is fixedly provided with the supporting base 23, the bottom end face of the supporting base 23 is fixedly connected with three groups of spring sliding shafts 25 at equal intervals, and the bottom of the spring sliding shaft 25 is fixedly connected with the connecting tip 24.

The positioning clamping groove 11 comprises a fixed rotary groove formed in the supporting clamping seat 4 and a fixed slot formed in the power distribution cabinet shell 1, the fixed slot and the positioning sliding block 21 are connected in a sliding mode, the fixed slot and the positioning sliding block 21 are both arranged in a square mode, the stability of the thread rotating shaft 22 can be kept through the positioning sliding block 21 conveniently and subsequently, and therefore the supporting device 2 can be conveniently and subsequently vertically displaced, and a sufficient limiting foundation is provided.

Threaded connection is carried out in screw thread pivot 22 and toothed belt pulley 8's inside, and toothed belt pulley 8 passes through fixed rotary groove and then rotates the inside of joint at positioning groove 11, and fixed rotary groove can provide sufficient spacing basis for toothed belt pulley 8 to convenient follow-up installation operation that carries out rapid and stable to toothed belt pulley 8.

Support the bottom face fixed mounting of cassette 4 and have a motor cabinet, and servo motor 6 passes through motor cabinet fixed connection in the bottom that supports cassette 4, the guide way has been seted up to the inside center department of fixed gear 7, and the radius of guide way is greater than the radius of screw thread pivot 22, the motor cabinet can effectively improve follow-up servo motor 6 and install the stability in supporting cassette 4 bottom, the guide way can provide sufficient spacing space for strutting arrangement 2's displacement simultaneously, get into the accurate nature that improves follow-up strutting arrangement 2 displacement.

The outer end face of the fixed gear 7 is meshed with the transmission gear 5 to be rotatably connected, and the servo motor 6 is not in contact with the toothed belt 3, so that the situation that the follow-up transmission is limited and the transmission stability is influenced can be prevented.

The working principle is as follows: if the power distribution cabinet shell 1 needs to be maintained or overhauled outdoors, a user can start the servo motor 6 through an external control panel, the servo motor 6 can drive the front transmission gear 5 to rotate, meanwhile, when the transmission gear 5 rotates, the transmission gear 5 can drive the toothed belt pulley 8 to rotate through the fixed gear 7, as the outer parts of the four groups of toothed belt pulleys 8 are meshed and rotatably connected through the toothed belt 3, the four groups of toothed belt pulleys 8 can rotate simultaneously, and the supporting device 2 can be threaded with the toothed belt pulley 8, so that the four groups of toothed belt pulleys 8 can simultaneously drive the four groups of supporting devices 2 to move downwards under the limit of the positioning clamping groove 11 until the bottom of the position fixing trundle 9 supports the devices, thereby providing a stable supporting base for the power distribution cabinet shell 1, and the subsequent maintenance operation is convenient.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an outdoor high voltage distribution cabinet with interim fixed stay device which characterized in that: comprises a power distribution cabinet shell (1), a supporting device (2), a toothed belt (3), a supporting clamping seat (4), a transmission gear (5), a servo motor (6), a fixed gear (7), a toothed belt wheel (8), a fixed caster (9), a positioning strut (10) and a positioning clamping groove (11),

a supporting clamping seat (4) for supporting is fixedly installed at the center of the bottom end face of the power distribution cabinet shell (1), positioning clamping grooves (11) for limiting are formed in four corners of inner end faces of the power distribution cabinet shell (1) and the supporting clamping seat (4), two groups of positioning pillars (10) are symmetrically and fixedly installed on the lower end face of the supporting clamping seat (4), fixed casters (9) are rotatably clamped on the lower end face of each positioning pillar (10), toothed belt wheels (8) are rotatably clamped on the inner end faces of the positioning clamping grooves (11), the outer end faces of the toothed belt wheels (8) are meshed and rotatably connected through toothed belts (3), a supporting device (2) is slidably clamped on the inner end face of each positioning clamping groove (11) through the threads of each toothed belt wheel (8), and a servo motor (6) for driving is fixedly installed on the bottom end face of the supporting clamping seat (4), and a transmission gear (5) is fixedly connected to the top of the servo motor (6), and a fixed gear (7) is fixedly mounted at the bottom of the toothed belt pulley (8) close to the servo motor (6).

2. Outdoor high voltage power distribution cabinet with temporary fixing support device according to claim 1, characterized in that: strutting arrangement (2) are including location slider (21), screw thread pivot (22), support base (23), connect sharp foot (24) and spring slide (25), the lower terminal surface center department fixed mounting of location slider (21) has and is used for driven screw thread pivot (22), and is located the lower terminal surface center department fixed mounting of screw thread pivot (22) has support base (23), support three group spring slide (25) of the even equidistance fixedly connected with of bottom face of base (23), and be located the bottom fixedly connected with of spring slide (25) connects sharp foot (24).

3. Outdoor high voltage power distribution cabinet with temporary fixing support device according to claim 2, characterized in that: the positioning clamping groove (11) comprises a fixed rotary groove formed in the supporting clamping seat (4) and a fixed inserting groove formed in the power distribution cabinet shell (1), and the fixed inserting groove is connected with the positioning sliding block (21) in a sliding and clamping mode.

4. Outdoor high voltage power distribution cabinet with temporary fixing support device according to claim 3, characterized in that: the threaded rotating shaft (22) is in threaded connection with the inside of the toothed belt pulley (8), and the toothed belt pulley (8) is rotatably clamped in the positioning clamping groove (11) through the fixed rotating groove.

5. Outdoor high voltage power distribution cabinet with temporary fixing support devices according to claim 4, characterized in that: the bottom end face of the supporting clamping seat (4) is fixedly provided with a motor base, the servo motor (6) is fixedly connected to the bottom of the supporting clamping seat (4) through the motor base, a guide groove is formed in the center of the inner portion of the fixed gear (7), and the radius of the guide groove is larger than that of the threaded rotating shaft (22).

6. Outdoor high-voltage power distribution cabinet with temporary fixed support devices according to claim 5, characterized in that: the outer end face of the fixed gear (7) is meshed with the transmission gear (5) to be rotationally connected, and the servo motor (6) is not in contact with the toothed belt (3).